* { margin: 0; padding: 0; }
a { text-decoration: none; }
ul { list-style: none; }
body,  html { height: 100%; font-family: "微软雅黑"; }
.box { width: 100%; height:100%;}
#container1,  #container2 { width: 100%; height: 100%; }
#container3 { width: 80%; height: 100%; }
.list { width: 20%; height: 100%; background: #eee; }
.list li { height: 34px; line-height: 34px; padding-left: 20px; }
.list li.active a { color: red; }
.title { font-size: 14px; font-weight: bold; color: #cc5522; }
.content { font-size: 13px; color: #333; margin-top: 6px; }
.fl { float: left; }